Protactinium/Properties

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Properties of Protactinium
Atomic_symbol: Pae
Atomic number: 91e
Atomic mass: 231.03588(2)e
Standard phase: Solide
Elemental Class: Actinidee
Electronegativity: 1.5e
Melting point: 1,572 °C e
Boiling point: ~4,000 °C e
Note: Please see template {{Props}} for instructions on adding new properties of Protactinium to this table.